Cano Vicent, Alba(Universitat Politècnica de València, 2020-07-30)
[EN] The assisted reproductive technologies (ART) are increasingly used. However,
in the last years, several studies have demonstrated the harmful effects
associated with ART. There are more and more epigenetic studies ...
Guinea Pérez, Claudia(Universitat Politècnica de València, 2020-07-30)
[EN] The embryo early vitrification and itssubsequent transfer is one of most common
Assisted Reproductive Technologies (ART). This technology has allowed to improve the
reproductive efficiency, crossbreeding and germplasm ...
[EN] This study was conducted to demonstrate the potential hazards of cross-infection and cross-contamination of embryos during storage in liquid nitrogen biobanks. For the harmless and successful cryopreservation of ...
Jiménez Trigos, María Estrella; Vicente Antón, José Salvador; Marco Jiménez, Francisco(Elsevier, 2014-09-01)
[EN] Intraoviductal oocyte transfer in combination with in vivo fertilization has arisen as an alternative method to induce pregnancies from cryopreserved oocytes in rabbits. In this study, offspring were obtained for the ...
Vicente Antón, José Salvador; Parrilla-Ocon, A.; Saenz de Juano Ribes, María de los Desamparados; Naturil Alfonso, Carmen; Marco Jiménez, Francisco(Cryo Letters, 2015-03)
[EN] The in vitro rabbit embryo production and their cryopreservation methodologies such as vitrification generate less viable embryos, and occasionally, with significant differences from those that are not subjected to ...
Garcia-Dominguez, X; Vera Donoso, Cesar David; Jiménez Trigos, María Estrella; Vicente Antón, José Salvador; Marco Jiménez, Francisco(2016)
[EN] BACKGROUND: Kidney transplantation from deceased or living human donors has been limited by donor availability as opposed to the increasing demand, by the risks of allograft loss rejection and immunosuppressive therapy ...
Jiménez Trigos, María Estrella(Universitat Politècnica de València, 2014-06-09)
The general aim of this thesis was to optimise the current methodologies of
oocyte cryopreservation in order to obtain live offspring from cryopreserved
rabbit oocytes.
In chapter 1, meiotic spindle configuration, ...
[EN] Increasing evidence indicates that assisted reproductive technologies (ARTs) disturb skewed sex-ratio and induce sex-dimorphic postnatal effects. Undoubtedly, the combination of multiple ovulation and embryo transfer ...
Jiménez Trigos, María Estrella; Vicente Antón, José Salvador; Marco Jiménez, Francisco(Public Library of Science, 2013-12)
In vivo fertilisation techniques such as intraoviductal oocyte transfer have been considered as alternatives to bypass the inadequacy of conventional in vitro fertilisation in rabbit. There is only one study in the literature, ...
Vicente Antón, José Salvador; Saenz de Juano Ribes, María de los Desamparados; Jiménez Trigos, María Estrella; Viudes De Castro, María Pilar; Peñaranda, D.S.; Marco Jiménez, Francisco(Elsevier, 2013-12)
[EN] Several studies have extensively examined structural and biochemical damage induced by cryopreservation that may lead to loss of rabbit embryo viability, but very little information is available on alterations in ...
Kulikova, Barbora; Jiménez-Trigos, María Estrella; Makarevich, Alexander V.; Chrenek, Peter; Vicente Antón, José Salvador; Marco-Jiménez, Francisco(Elsevier, 2016-02)
[EN] This study was focused on the effect of cryopreservation on the state of actin cytoskeleton and development of rabbit pronuclear zygotes. Zygotes were collected from superovulated females and immediately used for 1) ...
[EN] During the last decades, many techniques have been developed to reduce sample volume and improve cooling and warming rates during embryo vitrification. The vast majority are based on the "minimum drop size" concept, ...
Vicente Ferrer, Silvia(Universitat Politècnica de València, 2014-09-30)
[EN] The number of organ trasplants is determined by the availability of these, and specially the kidney is one of the most demanded. Nowadays, despite the effort to raise the number of kidney donors, as a consequence of ...
Jiménez Trigos, María Estrella; Vicente Antón, José Salvador; Mocé Cervera, Eva Teresa; Naturil Alfonso, Carmen; Fernández González, R.; Gutierrez Adan, Alfonso; Marco Jiménez, Francisco(Elsevier, 2013)
Membrane cholesterol:phospholipids ratio is an important determinant of cell chilling sensitivity. At low temperatures, major membrane destabilisation occurs when the membrane undergoes a phase transition. To increase ...
Martí Alemany, Alba(Universitat Politècnica de València, 2014-09-25)
[EN] Vitrification of early stage embryos (from pronucleus to 16-cell embryos) is still a challenge.
These embryonic development stages show a high sensibility to rapid cooling rates, osmotic
stress and the high ...
Calomarde González, Cristina(Universitat Politècnica de València, 2014-09-19)
[ES] Desde que en los años 50 se demostrase la posibilidad de congelar y preservar con éxito células animales como espermatozoides, óvulos y embriones a -196ºC, la crioconservación ha sido una herramienta más al servicio ...